18" Octagonal louver. Those seeking to avoid a dull square shape could well be attracted to our octagonal design. More geometric than a round louver, the style works well as an interesting touch for the facade of of a building. Suitable for multiple installations including bricks and siding!
- Available in 16 ounce copper with soldered joints or 26 gauge bonderized (paintable metal)
- overall width 22" by 22" height x 2.75" deep
- 12 lbs
- Rated to ventilate 185 sq ft of attic space
- Insect screen is standard on all louvers